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Product data
Specifications.
General8
SpecificationSony NW-WS623/B Wireless HeadsetSennheiser 504404 Wired Headset
- Brand
- Sony NW-WS623/B Wireless Headset: Sony
- Sennheiser 504404 Wired Headset: Sennheiser
- Model
- Sony NW-WS623/B Wireless Headset: NW-WS623/B Wireless Headset
- Sennheiser 504404 Wired Headset: 504404 Wired Headset
- Model Number
- Sony NW-WS623/B Wireless Headset: NW-WS623/B
- Sennheiser 504404 Wired Headset: 504404
- Release date
- Sony NW-WS623/B Wireless Headset: 19th April 2018
- Sennheiser 504404 Wired Headset: 22nd May 2017
- Colour
- Sony NW-WS623/B Wireless Headset: Black
- Sennheiser 504404 Wired Headset: Black
- Type
- Sony NW-WS623/B Wireless Headset: Headset
- Sennheiser 504404 Wired Headset: Headset
- Headphone Type
- Sony NW-WS623/B Wireless Headset: In-Ear
- Sennheiser 504404 Wired Headset: On-Ear
- Connectivity
- Sony NW-WS623/B Wireless Headset: Wireless
- Sennheiser 504404 Wired Headset: Wired
Product details2
SpecificationSony NW-WS623/B Wireless HeadsetSennheiser 504404 Wired Headset
- Microphone
- Sony NW-WS623/B Wireless Headset: Yes
- Sennheiser 504404 Wired Headset: Yes
- Weight (g)
- Sony NW-WS623/B Wireless Headset: 32.00
- Sennheiser 504404 Wired Headset: —
Connectivity features1
SpecificationSony NW-WS623/B Wireless HeadsetSennheiser 504404 Wired Headset
- Bluetooth
- Sony NW-WS623/B Wireless Headset: Yes
- Sennheiser 504404 Wired Headset: No
Battery features2
SpecificationSony NW-WS623/B Wireless HeadsetSennheiser 504404 Wired Headset
- Battery Life
- Sony NW-WS623/B Wireless Headset: 10 hours
- Sennheiser 504404 Wired Headset: —
- Charging Time
- Sony NW-WS623/B Wireless Headset: 1.5 hours
- Sennheiser 504404 Wired Headset: —
A dash means the source did not list that field for this product.
Community perspective
What people say.
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